83211254

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{1759}}^1$

素因数の和:1908

約数の個数: 32

約数和(自身を含む): 148684800

約数和(自身を除く): 65473546

約数列:

[1, 2, 7, 14, 31, 62, 109, 217, 218, 434, 763, 1526, 1759, 3379, 3518, 6758, 12313, 23653, 24626, 47306, 54529, 109058, 191731, 381703, 383462, 763406, 1342117, 2684234, 5943661, 11887322, 41605627, 83211254]

約数ペア:

[(1, 83211254), (2, 41605627), (7, 11887322), (14, 5943661), (31, 2684234), (62, 1342117), (109, 763406), (217, 383462), (218, 381703), (434, 191731), (763, 109058), (1526, 54529), (1759, 47306), (3379, 24626), (3518, 23653), (6758, 12313)]